Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -15.22
Milk (kg) 943.00 -0.014 -13.20
Fat (kg) -19.66 -0.375 7.36
Prot (kg) 21.25 -0.441 -9.38
Fertility Sub Index -6.17
Calving Interval (days) 3.11 -1.459 -4.54
Survival (%) -1.46 1.117 -1.63
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.56
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 0.69 -0.432 -0.30
Maintenance Sub Index Maint. Sub Index 0.46
Live WT (kg) -1.50 -0.307 0.46
Total Carbon Sub Index -22.05

* Based on an €80/tonne carbon price